Air conditioning specialist Harrison HCB boasts a team of fully qualified Refcom engineers with experience of all types air conditioning and refrigeration systems.

HCB offers a full range of air conditioning and refrigeration services including call outs, repairs, service contracts, installations, alterations and more.

We are engaged by various organisations including:

  • Offices
  • Warehouses & factories
  • Workshops
  • Schools
  • Theatres
  • Restaurants
  • Hotels

We are reliable, trustworthy and take pride in providing an excellent and high quality service. For that reason, many of our customers have been with us for many years.

We work closely with all manufacturers, including Fujitsu, Mitsubishi Electric, Daikin,

Why choose air conditioning?

Air conditioning can help keep your staff and customers happy and is especially important throughout the hotter months of the year. Essex and London see some of the sunniest climates in the UK and you’ll certainly reap the rewards of a professionally fitted system.

At Harrison HCB we are very alive to the need to keep your staff and clients safe during the Covid-19 pandemic. Good ventilation is key to preventing the spread of the Coronavirus and we can advise you in respect of that and how to safely use air conditioning during these times.

Harrison HCB: air conditioning you can rely on

If you need air conditioning installation in Essex, London or elsewhere that is reliable, fast and affordable, contact a member of our friendly team today. Whether mobile, window, portable, hybrid or geothermal, it’s essential that you get the right air conditioning system for your budget and needs. Our company is renowned for some of the best air conditioning installation Essex has seen in a great number of years and we are on hand to provide servicing and maintenance.

Our air conditioning engineers can provide a quote following a free on-site visit to your business or company.

The thought of upgrading your system may be overwhelming, but an expert engineer in Essex or London from our team will be able to provide you with a free quote and answer any questions you may have about your heating requirements. You can rely on HCB not to over-sell or push you into any unnecessary works. Honesty and trust are integral to our business and we aim for repeat and long-working relationships with our customers.

We’ll be happy to answer any questions that you may have, so why not email us at or give us a call on 020 7043 1002 today and we will be at your disposal, whether you are in Essex, London or anywhere else in the UK.